300001200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{53}}^2\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 180

約数和(自身を含む): 990483480

約数和(自身を除く): 690482280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 53, 60, 75, 80, 89, 100, 106, 120, 150, 159, 178, 200, 212, 240, 265, 267, 300, 318, 356, 400, 424, 445, 530, 534, 600, 636, 712, 795, 848, 890, 1060, 1068, 1200, 1272, 1325, 1335, 1424, 1590, 1780, 2120, 2136, 2225, 2544, 2650, 2670, 2809, 3180, 3560, 3975, 4240, 4272, 4450, 4717, 5300, 5340, 5618, 6360, 6675, 7120, 7950, 8427, 8900, 9434, 10600, 10680, 11236, 12720, 13350, 14045, 14151, 15900, 16854, 17800, 18868, 21200, 21360, 22472, 23585, 26700, 28090, 28302, 31800, 33708, 35600, 37736, 42135, 44944, 47170, 53400, 56180, 56604, 63600, 67416, 70225, 70755, 75472, 84270, 94340, 106800, 112360, 113208, 117925, 134832, 140450, 141510, 168540, 188680, 210675, 224720, 226416, 235850, 250001, 280900, 283020, 337080, 353775, 377360, 421350, 471700, 500002, 561800, 566040, 674160, 707550, 750003, 842700, 943400, 1000004, 1123600, 1132080, 1250005, 1415100, 1500006, 1685400, 1886800, 2000008, 2500010, 2830200, 3000012, 3370800, 3750015, 4000016, 5000020, 5660400, 6000024, 6250025, 7500030, 10000040, 12000048, 12500050, 15000060, 18750075, 20000080, 25000100, 30000120, 37500150, 50000200, 60000240, 75000300, 100000400, 150000600, 300001200]

約数ペア:

[(1, 300001200), (2, 150000600), (3, 100000400), (4, 75000300), (5, 60000240), (6, 50000200), (8, 37500150), (10, 30000120), (12, 25000100), (15, 20000080), (16, 18750075), (20, 15000060), (24, 12500050), (25, 12000048), (30, 10000040), (40, 7500030), (48, 6250025), (50, 6000024), (53, 5660400), (60, 5000020), (75, 4000016), (80, 3750015), (89, 3370800), (100, 3000012), (106, 2830200), (120, 2500010), (150, 2000008), (159, 1886800), (178, 1685400), (200, 1500006), (212, 1415100), (240, 1250005), (265, 1132080), (267, 1123600), (300, 1000004), (318, 943400), (356, 842700), (400, 750003), (424, 707550), (445, 674160), (530, 566040), (534, 561800), (600, 500002), (636, 471700), (712, 421350), (795, 377360), (848, 353775), (890, 337080), (1060, 283020), (1068, 280900), (1200, 250001), (1272, 235850), (1325, 226416), (1335, 224720), (1424, 210675), (1590, 188680), (1780, 168540), (2120, 141510), (2136, 140450), (2225, 134832), (2544, 117925), (2650, 113208), (2670, 112360), (2809, 106800), (3180, 94340), (3560, 84270), (3975, 75472), (4240, 70755), (4272, 70225), (4450, 67416), (4717, 63600), (5300, 56604), (5340, 56180), (5618, 53400), (6360, 47170), (6675, 44944), (7120, 42135), (7950, 37736), (8427, 35600), (8900, 33708), (9434, 31800), (10600, 28302), (10680, 28090), (11236, 26700), (12720, 23585), (13350, 22472), (14045, 21360), (14151, 21200), (15900, 18868), (16854, 17800)]